CN108231004B - 电致发光显示器及其驱动方法 - Google Patents
电致发光显示器及其驱动方法 Download PDFInfo
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- CN108231004B CN108231004B CN201711258451.5A CN201711258451A CN108231004B CN 108231004 B CN108231004 B CN 108231004B CN 201711258451 A CN201711258451 A CN 201711258451A CN 108231004 B CN108231004 B CN 108231004B
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- transistor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3266—Details of drivers for scan electrodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
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- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
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- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
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- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
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- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
- G09G2300/0866—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes by means of changes in the pixel supply voltage
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- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
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- G—PHYSICS
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- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two data electrodes
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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- G09G2310/06—Details of flat display driving waveforms
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- G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
- G09G2320/0214—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display with crosstalk due to leakage current of pixel switch in active matrix panels
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- G—PHYSICS
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- G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements
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- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3258—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the voltage across the light-emitting element
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2016-0176663 | 2016-12-22 | ||
KR1020160176663A KR102656233B1 (ko) | 2016-12-22 | 2016-12-22 | 전계발광표시장치 및 이의 구동방법 |
Publications (2)
Publication Number | Publication Date |
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CN108231004A CN108231004A (zh) | 2018-06-29 |
CN108231004B true CN108231004B (zh) | 2020-12-11 |
Family
ID=60515275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711258451.5A Active CN108231004B (zh) | 2016-12-22 | 2017-11-29 | 电致发光显示器及其驱动方法 |
Country Status (4)
Country | Link |
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US (1) | US10504429B2 (de) |
EP (1) | EP3340223B1 (de) |
KR (1) | KR102656233B1 (de) |
CN (1) | CN108231004B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102650339B1 (ko) * | 2016-12-27 | 2024-03-21 | 엘지디스플레이 주식회사 | 전계 발광 표시 장치 |
CN107342047B (zh) * | 2017-01-03 | 2020-06-23 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、以及显示面板 |
CN107731149B (zh) * | 2017-11-01 | 2023-04-11 | 北京京东方显示技术有限公司 | 显示面板的驱动方法、驱动电路、显示面板和显示装置 |
KR102623839B1 (ko) * | 2019-05-31 | 2024-01-10 | 엘지디스플레이 주식회사 | 표시장치, 컨트롤러, 구동회로 및 구동방법 |
CN110277049A (zh) * | 2019-07-09 | 2019-09-24 | 武汉华星光电半导体显示技术有限公司 | 像素驱动电路以及显示面板 |
KR102662562B1 (ko) * | 2019-12-20 | 2024-04-30 | 엘지디스플레이 주식회사 | 표시장치, 구동회로, 및 구동방법 |
CN111210771A (zh) | 2020-02-26 | 2020-05-29 | 京东方科技集团股份有限公司 | 像素电路及其驱动方法、显示装置 |
CN111369947A (zh) | 2020-04-09 | 2020-07-03 | 深圳市华星光电半导体显示技术有限公司 | 像素补偿驱动电路及其驱动方法、显示装置 |
KR20220032359A (ko) * | 2020-09-07 | 2022-03-15 | 엘지디스플레이 주식회사 | 전계 발광 표시 장치 |
KR20220034330A (ko) * | 2020-09-11 | 2022-03-18 | 엘지디스플레이 주식회사 | 발광 표시 장치 |
CN112116899A (zh) * | 2020-10-12 | 2020-12-22 | 北京集创北方科技股份有限公司 | 驱动装置及电子设备 |
CN114822406B (zh) * | 2022-05-20 | 2023-12-05 | 昆山国显光电有限公司 | 显示装置及其驱动方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100073335A1 (en) * | 2008-09-24 | 2010-03-25 | Samsung Electronics Co., Ltd. | Display device and method of driving the same |
CN104751781A (zh) * | 2013-12-30 | 2015-07-01 | 乐金显示有限公司 | 有机发光显示装置及其驱动方法 |
CN106205493A (zh) * | 2015-05-28 | 2016-12-07 | 乐金显示有限公司 | 有机发光二极管显示器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4360121B2 (ja) | 2003-05-23 | 2009-11-11 | ソニー株式会社 | 画素回路、表示装置、および画素回路の駆動方法 |
KR101407302B1 (ko) * | 2007-12-27 | 2014-06-13 | 엘지디스플레이 주식회사 | 발광 표시 장치 및 그 구동 방법 |
KR20100064620A (ko) | 2008-12-05 | 2010-06-15 | 삼성모바일디스플레이주식회사 | 화소 및 이를 이용한 유기전계발광 표시장치 |
JP5277926B2 (ja) * | 2008-12-15 | 2013-08-28 | ソニー株式会社 | 表示装置及びその駆動方法と電子機器 |
JP5655371B2 (ja) | 2010-05-26 | 2015-01-21 | セイコーエプソン株式会社 | 電子装置およびその駆動方法 |
KR20140066830A (ko) * | 2012-11-22 | 2014-06-02 | 엘지디스플레이 주식회사 | 유기 발광 표시 장치 |
KR102241440B1 (ko) * | 2013-12-20 | 2021-04-16 | 엘지디스플레이 주식회사 | 유기발광 표시장치 |
KR102167246B1 (ko) * | 2014-07-03 | 2020-10-20 | 엘지디스플레이 주식회사 | 표시장치 |
KR102459703B1 (ko) * | 2014-12-29 | 2022-10-27 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치와 그 구동방법 |
KR102383741B1 (ko) * | 2015-09-10 | 2022-04-08 | 삼성디스플레이 주식회사 | 화소, 화소를 포함하는 유기전계발광 표시장치 및 화소의 구동 방법 |
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2016
- 2016-12-22 KR KR1020160176663A patent/KR102656233B1/ko active IP Right Grant
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2017
- 2017-11-27 US US15/823,383 patent/US10504429B2/en active Active
- 2017-11-29 CN CN201711258451.5A patent/CN108231004B/zh active Active
- 2017-11-30 EP EP17204635.1A patent/EP3340223B1/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100073335A1 (en) * | 2008-09-24 | 2010-03-25 | Samsung Electronics Co., Ltd. | Display device and method of driving the same |
CN104751781A (zh) * | 2013-12-30 | 2015-07-01 | 乐金显示有限公司 | 有机发光显示装置及其驱动方法 |
CN106205493A (zh) * | 2015-05-28 | 2016-12-07 | 乐金显示有限公司 | 有机发光二极管显示器 |
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CN108231004A (zh) | 2018-06-29 |
KR102656233B1 (ko) | 2024-04-11 |
US10504429B2 (en) | 2019-12-10 |
EP3340223B1 (de) | 2022-01-26 |
EP3340223A1 (de) | 2018-06-27 |
US20180182287A1 (en) | 2018-06-28 |
KR20180073761A (ko) | 2018-07-03 |
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